Cheapest return flights from Pisa to Helsinki in September from 178€

Best time to book flights for Pisa (PSA) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Pisa (PSA) to Helsinki (HEL) in September 2025 (see full year).

Return flights

02 Sep - 23 Sep Norwegian Air Sweden AOC direct
09 Sep - 23 Sep Norwegian Air Sweden AOC direct
02 Sep - 06 Sep Norwegian Air Sweden AOC
02 Sep - 13 Sep Norwegian Air Sweden AOC direct
13 Sep - 23 Sep Norwegian Air Sweden AOC direct
09 Sep - 13 Sep Norwegian Air Sweden AOC direct
20 Sep - 23 Sep Norwegian Air Sweden AOC direct
02 Sep - 06 Sep Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Pisa to Helsinki in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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